Originally Posted by Mac50L
I think there was a mention of reprogramming the brick (servo board)? I've looked at your pictures and some others that have been put up. Your ESC is plugged straight into the brick, the other modified T-28 had a brushed to brushless adaptor board between the brick and ESC.
Indeed, you can program the brick to support an external brushless ESC instead of the (default mode) internal brushed ESC.
The instructions are in the instructions for the brick (but not in the planes instruction book). Look up the brick (AR6400) on HH and there is a link to its separate manual.
Programming is performed by holding the TX sticks in various positions while plugging the battery into the brick.